| Feature | Standing Seam | Pro Lok | Corrugated |
|---|---|---|---|
| Investment Level |
Premium
|
Standard
|
Economy
|
| Lifespan | 50+ year | 30-40 years | 20-30 years |
| Weather Sealing | |||
| Fastener System | Hidden | Hidden | Exposed |
| Installation Complexity | Complex | Moderate | Simple |
| Best For | Premium homes | Most projects | Budget builds |
| Finish Type | Warranty | Color Retention | Investment | Best For |
|---|---|---|---|---|
| PVDF (Kynar 500®)
Premium
|
35-40 years | Excellent | $$$ | High-end residential |
| SMP (Silicone Modified Polyester) Standard |
25-30 years | Good | $$ | Most projects |
| Polyester Economy |
15-20 years | Fair | $ | Budget applications |
Premium Choice - More seams = better performance
Investment: Higher cost due to more labor and materials, but delivers premium appearance and performance.
Best For Commercial & Agriculture
Trade-offs: Less refined appearance and more thermal stress on individual panels.